Langmuir monolayers and thin films of amphifilic thiacalix[4]arenes. Properties and matrix for the immobilization of cytochrome c

Formation and properties of Langmuir films of thiacalix[4]arene (TCA) derivatives containing N-donor groups on the lower rim (Y═O(CH2)3CN; OCH2CN; NH2; OCH2ArCN-p) in 1,3-alternate conformation on aqueous subphase and solid substrates have been studied. Only tetra-cyanopropoxy-p-tert-butylthiacalix[...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1999. - 30(2014), 50 vom: 23. Dez., Seite 15153-61
1. Verfasser: Solovieva, Svetlana E (VerfasserIn)
Weitere Verfasser: Safiullin, Roman A, Kochetkov, Evgeni N, Melnikova, Nina B, Kadirov, Marsil K, Popova, Elena V, Antipin, Igor S, Konovalov, Alexander I
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Enzymes, Immobilized Phenols Sulfides thiacalix(4)arene Water 059QF0KO0R Cytochromes c 9007-43-6
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245 1 0 |a Langmuir monolayers and thin films of amphifilic thiacalix[4]arenes. Properties and matrix for the immobilization of cytochrome c 
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520 |a Formation and properties of Langmuir films of thiacalix[4]arene (TCA) derivatives containing N-donor groups on the lower rim (Y═O(CH2)3CN; OCH2CN; NH2; OCH2ArCN-p) in 1,3-alternate conformation on aqueous subphase and solid substrates have been studied. Only tetra-cyanopropoxy-p-tert-butylthiacalix[4]arene 1 forms a typical monomolecular layer with perpendicular orientation of the macrocycle relative to the water-air interface that is able to immobilize cytochrome c in the entire range of the surface pressure. Obtained monolayers were transferred by Langmuir-Schaefer technique onto quartz, indium-tin oxide (ITO), and silicon. It was demonstrated that protein activity is retained after immobilization on the substrate 
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650 4 |a Research Support, Non-U.S. Gov't 
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700 1 |a Safiullin, Roman A  |e verfasserin  |4 aut 
700 1 |a Kochetkov, Evgeni N  |e verfasserin  |4 aut 
700 1 |a Melnikova, Nina B  |e verfasserin  |4 aut 
700 1 |a Kadirov, Marsil K  |e verfasserin  |4 aut 
700 1 |a Popova, Elena V  |e verfasserin  |4 aut 
700 1 |a Antipin, Igor S  |e verfasserin  |4 aut 
700 1 |a Konovalov, Alexander I  |e verfasserin  |4 aut 
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